From a10547018e4e79f21a8170eebaf3a0f175e5739b Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Tue, 17 Sep 2019 20:54:11 +0800
Subject: [PATCH] cmake: don't install realpath manpage on non-macOS systems

---
 cmake/Install.cmake | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmake/Install.cmake b/cmake/Install.cmake
index 1bc71a923..d3bb7556d 100644
--- a/cmake/Install.cmake
+++ b/cmake/Install.cmake
@@ -44,10 +44,12 @@ SET(MANUALS ${CMAKE_CURRENT_BINARY_DIR}/user_doc/man/man1/fish.1
 # Determine which man page we don't want to install.
 # On OS X, don't install a man page for open, since we defeat fish's open
 # function on OS X.
+# On other operating systems, don't install a realpath man page, as they almost all have a realpath
+# command, while macOS does not.
 IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
   SET(CONDEMNED_PAGE "open.1")
 ELSE()
-  SET(CONDEMNED_PAGE "none")
+  SET(CONDEMNED_PAGE "realpath.1")
 ENDIF()
 
 # Define a function to help us create directories.